#include "net_type.h"
#include "string.h"

// url = "www.myzxysw.com" return all ip address
const list_str_ipaddrs UrlToIpAddress(const std::string& url);
void PrintListStrIpaddress(const list_str_ipaddrs& listStrIpaddress );
unsigned int HashKey(const char* szkey);
std::string Int2String(const int n);